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BrightMoon Semiconductor |
▉Features
● Wide Voltage Operation
- VCC = 1.8V to 5.5V
● Operating Ambient Temperature: -40℃ to +85℃
● Internally Organized:
- T24C32A, 4096 X 8 (32K bits)
- T24C64A, 8192 X 8 (64K bits)
● Two-wire Serial Interface
● Schmitt Trigger, Filtered Inputs for Noise Suppression
● Bidirectional Data Transfer Protocol
● 1 MHz (5V), 400 kHz (1.8V, 2.5V, 2.7V) Compatibility
● Write Protect Pin for Hardware Data Protection
● 32-byte Page (32K, 64K) Write Modes
● Partial Page Writes Allowed
● Self-timed Write Cycle (5 ms max)
● High-reliability
- Endurance: 1 Million Write Cycles
- Data Retention: 100 Years
● 8-lead PDIP, 8-lead SOP and 8-lead TSSOP Packages
● Die Sales: Wafer Form, Waffle Pack
T24C32A T24C64A
▉General Description
The T24C32A/T24C64A provides 32,768/65,536 bits of serial electrically erasable and programmable
read-only memory (EEPROM) organized as 4096/8192 words of 8 bits each. The device is optimized
for use in many industrial and commercial applications where low-power and low-voltage operations
are essential. The T24C32A/T24C64A is available in space-saving 8-lead PDIP, 8-lead SOP, and
8-lead TSSOP packages and is accessed via a two-wire serial interface.
▉Pin Configuration
BrightMoon Semiconductor Co.,Ltd.
Http://www.bmsemi.com
Tel: 0755-86531933 Fax: 0755-86531633
Page 1 of 14
▉Pin Descriptions
Table 1: Pin Configuration
Pi
Pin Designation
A0 - A2
SDA
SCL
WP
GND
VCC
N
▉Block Diagram
T24C32A T24C64A
Type
I
I/O & Open-drain
I
I
P
P
Name and Functions
Address Inputs
Serial Data
Serial Clock Input
Write Protect
Ground
Power Supply
▉Pin Descriptions
BrightMoon Semiconductor Co.,Ltd.
Http://www.bmsemi.com
Tel: 0755-86531933 Fax: 0755-86531633
Page 2 of 14
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